Abstract
A transceiver includes local oscillator (LO) signal circuitry configured to output an LO signal having an LO frequency and mixer circuitry configured to input the LO signal and an information signal that encodes communication data and output a shifted signal that corresponds to the information signal shifted to a desired frequency. The LO signal circuitry includes selection circuitry and generation circuitry. The selection circuitry is configured to select a pulse pattern and a gap duration based at least on a target harmonic of the LO frequency to be suppressed. The pulse pattern includes at least two pulses spaced apart by a gap having the gap duration. The generation circuitry is configured to generate an LO signal characterized by the selected pulse pattern and gap duration.
| Original language | English |
|---|---|
| Patent number | US9935722B2 |
| Publication status | Published - 03 Apr 2018 |
Fields of science
- 202034 Control engineering
- 202017 Embedded systems
- 202015 Electronics
- 202030 Communication engineering
- 202028 Microelectronics
- 202027 Mechatronics
- 102019 Machine learning
- 202040 Transmission technology
- 202 Electrical Engineering, Electronics, Information Engineering
- 202025 Power electronics
- 202041 Computer engineering
- 202037 Signal processing
- 202023 Integrated circuits
- 202036 Sensor systems
- 202022 Information technology
JKU Focus areas
- Digital Transformation